Question

explain mendels monohybrid progeny with the help of anyone cross​

Answer 1

Answer:

Law of independent assortment cannot be explained by Monohybrid cross, it requires atleast a dihybrid to understand the combination of unrelated traits or expressions.

Example, Round shape of the seed (dominant) combining with green color cotyledon (recessive) trait.

Answer 2

Answer :

1) Monohybrid cross is a cross between two parents that have one pair of contrasting characters; for example, if pea plant with yellow seed coat is crossed with pea plant having green seed coat then in the F1 generation all the plants produce yellow seeds.

2) When the plants of the F1 are selfed the progeny of the F2 generation produces Yellow seed coat and green seed coat in the ratio of 3:1 respectively.

Explanation :

* Monohybrid Cross :

P. generation: GG. × gg

(Yellow seed Coat) (green seed coat).

Gametes: G g

F1-generation :- Gg

(Yellow seed Coat)

* selfing*

F2- generation:

G g

G GG Gg

g Gg gg

phenotypic ratio = Yellow : Green

= 3 : 1